PumpLookupPump and motor part numbers
Mains Units

service kit: valves

77331

Valve kit, EPDM (.0220)

Cat Pumps code 77331

In the kit

Part numberDescriptionPosition
701660O-Ring, Valve Seat163
670108Valve166
48687Spring167
48994Retainer, Spring168
701491O-Ring, Valve Plug172

Kits per pump: 2.

Fits these pumps

Cat Pumps 15 Frame 2

1540E1541